Monolithic Power Systems Inc.
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MPQ8632DGLE-12-P
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MPQ8632DGLE-12-P

Product Overview

Category

MPQ8632DGLE-12-P belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices and systems for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

MPQ8632DGLE-12-P comes in a small outline package (SOP) with 8 pins.

Essence

The essence of MPQ8632DGLE-12-P lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 3A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for voltage regulation
  4. EN: Enable pin for turning the device on/off
  5. SS: Soft-start pin for controlling the startup time
  6. PGND: Power ground pin
  7. SW: Switching pin for regulating output voltage
  8. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range for compatibility with various power sources
  • High efficiency and low power dissipation
  • Overcurrent protection for safe operation
  • Thermal shutdown protection to prevent overheating
  • Adjustable output voltage through feedback pin
  • Fast transient response for stable voltage regulation

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Compact size and lightweight design
  • Wide input voltage range allows for versatile applications
  • Robust protection features ensure device longevity

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires external components for proper operation

Working Principles

MPQ8632DGLE-12-P operates based on a switching regulator topology. It uses a combination of inductors, capacitors, and transistors to efficiently convert the input voltage to the desired output voltage. The integrated circuit controls the switching frequency and duty cycle to regulate the output voltage accurately.

Detailed Application Field Plans

MPQ8632DGLE-12-P finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - LED lighting systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

  1. MPQ8632DGLE-10-P: Similar to MPQ8632DGLE-12-P, but with a different output voltage range (0.6V to 5.0V).
  2. MPQ8632DGLE-15-P: Similar to MPQ8632DGLE-12-P, but with a different output voltage range (0.6V to 6.0V).
  3. MPQ8632DGLE-18-P: Similar to MPQ8632DGLE-12-P, but with a different output voltage range (0.6V to 7.0V).

These alternative models provide flexibility in choosing the appropriate output voltage range for specific applications.

In conclusion, MPQ8632DGLE-12-P is an integrated circuit used for voltage regulation and power management in electronic devices. Its compact size, wide input voltage range, and robust protection features make it suitable for various applications. However, its limited maximum output current and reliance on external components may pose limitations in certain high-power scenarios.

技術ソリューションにおける MPQ8632DGLE-12-P の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MPQ8632DGLE-12-P in technical solutions:

  1. Question: What is the maximum input voltage for MPQ8632DGLE-12-P?
    Answer: The maximum input voltage for MPQ8632DGLE-12-P is 12V.

  2. Question: What is the output current capability of MPQ8632DGLE-12-P?
    Answer: MPQ8632DGLE-12-P has a maximum output current capability of 3A.

  3. Question: Can MPQ8632DGLE-12-P be used in automotive applications?
    Answer: Yes, MPQ8632DGLE-12-P is suitable for automotive applications.

  4. Question: Does MPQ8632DGLE-12-P have overcurrent protection?
    Answer: Yes, MPQ8632DGLE-12-P features overcurrent protection to safeguard the circuit.

  5. Question: What is the typical efficiency of MPQ8632DGLE-12-P?
    Answer: The typical efficiency of MPQ8632DGLE-12-P is around 90%.

  6. Question: Is MPQ8632DGLE-12-P compatible with both synchronous and asynchronous rectification?
    Answer: Yes, MPQ8632DGLE-12-P supports both synchronous and asynchronous rectification.

  7. Question: Can MPQ8632DGLE-12-P operate in a wide temperature range?
    Answer: Yes, MPQ8632DGLE-12-P can operate in a temperature range of -40°C to +85°C.

  8. Question: Does MPQ8632DGLE-12-P require an external compensation network?
    Answer: No, MPQ8632DGLE-12-P does not require an external compensation network.

  9. Question: What is the typical switching frequency of MPQ8632DGLE-12-P?
    Answer: The typical switching frequency of MPQ8632DGLE-12-P is 500kHz.

  10. Question: Is MPQ8632DGLE-12-P available in a small package size?
    Answer: Yes, MPQ8632DGLE-12-P is available in a compact DFN package for space-constrained applications.

Please note that these answers are based on general information and it's always recommended to refer to the datasheet or consult the manufacturer for specific details and application requirements.